<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>变量</title>
	<script type="text/javascript">

		// 变量是存储数据的容器
		
		var name ="学并思888";


		var  age =19;


		var sex ="男";


		var num = 19;

		var  orde_id =234234234234;


		var x = 90;

		var 名字 = "学并思";


		var a88 = "学并思";

		document.write(a88);


		name = '89';


		var b = name;


		// document.write(sex);
		// 
		// 
		var name = "sdfsdf";


		






	</script>
</head>
<body>
	<p></p>
	<p class="name"></p>
</body>
</html>